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rt2800: make rt2800_init_bbp return void

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This function can not fail, we always return 0.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stanislaw Gruszka 2013-05-18 14:03:24 +02:00 committed by John W. Linville
parent f91f5f05f9
commit a1ef50398d
1 changed files with 5 additions and 9 deletions
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14
drivers/net/wireless/rt2x00/rt2800lib.c
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@ -4027,20 +4027,16 @@ static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}
static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u16 eeprom;
u8 reg_id;
u8 value;
if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev) ||
rt2800_wait_bbp_ready(rt2x00dev)))
return -EACCES;
if (rt2x00_rt(rt2x00dev, RT5592)) {
rt2800_init_bbp_5592(rt2x00dev);
return 0;
return;
}
if (rt2x00_rt(rt2x00dev, RT3352)) {
@ -4337,8 +4333,6 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
rt2800_bbp_write(rt2x00dev, reg_id, value);
}
}
return 0;
}
static void rt2800_led_open_drain_enable(struct rt2x00_dev *rt2x00dev)
@ -5189,9 +5183,11 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
}
msleep(1);
if (unlikely(rt2800_init_bbp(rt2x00dev)))
if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev) ||
rt2800_wait_bbp_ready(rt2x00dev)))
return -EIO;
rt2800_init_bbp(rt2x00dev);
rt2800_init_rfcsr(rt2x00dev);
if (rt2x00_is_usb(rt2x00dev) &&